Answer: The axis of symmetry is x=1.
Explanation:
The given function is,
![g(x)=5x^2-10x+7](https://tex.z-dn.net/?f=g%28x%29%3D5x%5E2-10x%2B7)
The degree of the equation is 2. SInce it is a quadratic function therefore the graph of the function is a parabola.
The axis of symmetry of a parabolic function
is a vertical line,
![x=-\frac{b}{2a}](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7Bb%7D%7B2a%7D)
Since the value of a is 5m b is -10 and c is 7, So the axis of symmetry is,
![x=-\frac{(-10)}{2(5)}](https://tex.z-dn.net/?f=x%3D-%5Cfrac%7B%28-10%29%7D%7B2%285%29%7D)
![x=\frac{10}{10}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B10%7D%7B10%7D)
![x=1](https://tex.z-dn.net/?f=x%3D1)
Therefore, the axis of symmetry is x=1.
-5, because when plugging the -1 in for x then multiplying it by 5, you get -5
Answer:
reflection across y
Step-by-step explanation:
The expression of sinU as a fraction is 12/13
Find the diagram attached.
To get the fraction represented by sinU, we will use the SOH CA TOA identity.
From the diagram;
- Opposite = ST = 12 (angle opposite to m<U)
Since sin theta = opp/hyp
SinU = ST/SU
SinU = 12/13
Hence the expression of sinU as a fraction is 12/13
Learn more on SOH CAH TOA here: brainly.com/question/20734777
Answer:
Its gonna be in the same spot but just on the left
Step-by-step explanation: